I've had this teacher since around October or November of last year since our previous teacher passed. And oh my gosh, she cannot teach to save her life. We had exams in the January and we had to have covered all of the content for it before Christmas. she assumed we knew it all, so she didn't teach us ANYTHING. the entire class ending up teaching themselves it, and the highest anyone got was a merit. most people either only just passed or didn't pass at all. we have a practical unit too, and this is the reason Im making this post. We're doing a science course, so we were doing a few different experiments for the coursework. we did chromatography BEFORE we went on a short break, and I only got 1/3 results back. I'm not sure about anyone else in my course as the only person I really speak to didnt do it point blank. Ive been asking her every day for the WEEK after she gave it back for my other results but she never did. I had to hand that assignment in last night, so I had to hand it in unfinished and I sent her a message on teams, but she's just not getting why I'm upset. so I don't know if Im overreacting or if this is valid on my part. the picture ive attached is the messages i sent her last night and this morning.
edit: I feel like I shouldve specified im not in uni, im at college in the UK which is basically the equivalent to grades 11 and 12. Im in my first year so we don't have her next year (hopefully) but our grades from this year count towards our final grades at the end of next year when we have to use them for uni